2. A visit to the city's oldest church, Oude Kerk, followed by a stroll around the nearby red light district that showcases bikini-clad sex workers in glass windows.

3. Morning melancholy at the Anne Frank House, and a swinging evening at the trendy bars on Reguliersdwarsstraat.

It was a juxtaposition of opposing inclinations, a psychedelic mix of moods and colors – much like a sidewalk display of hallucinogenic mushroom postcards (left) – that reflected a progressively tolerant lifestyle.

During a taxi ride downtown, our Moroccan driver, after learning that we were tourists, asked us what we liked about Amsterdam the most. We couldn't give a singular answer right away, as Jun and I had different choices. We threw back the question at him instead, to which he quickly replied, 'The freedom, of course!'

Ah, yes. Too bad Anne Frank didn't live to see this day.

Shown at the top is the tri-colored Netherlands 'Flag' Be@rbrick from Series 9. I have created a special background for it based on the flag and some images I took at Keukenhof.

Postscript: Below is a 3D installation of Amsterdam's new slogan, 'i amsterdam', in the middle of Museumplein, the city's popular cultural district. It is a symbol of the people's pride, confidence, and optimism about the life, freedom, and opportunity in Amsterdam. I love it!